gubelmann



Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHINE Filed Sept. 19, 191240 Sheets-Sheet l g- 1931- w. s. GUBELMANN 1,817,451

CALCULATING MACHINE Filed Sept. 19, 1912 40 Sheets-Sheet 2 ll PM 11 III!IIEIIII i lllllllllllll I Aug. 4, 1931. w. s. GUBELMANN CALCULATINGMACHINE Filed Sept. 19, 1912 40 Sheets-Sheet Zlbpessos:

Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHI NE Filed Sept. 19, 191240 Sheets-Sheet 4 Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHINEFiled Sept. 19, 1912 40 Sheets-Sheet 5 sly/sen Aug. 4, 1931. w. s.GUBELMANN CALCULATING MACHINE Filed Sept. 19, 1912 4Q Sheets-Sheet 6 Iedges H Q MA W X 9V0.

Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHINE Filed Sept. 19, 19124Q Sheets-Sheet 8 41AM JMEWGW- RME NS\ RE R Q moE NW6 n05 5g Aug. 4,1931. w. s. GUBELMANN CALCULATING MACHINE Filed Sept 19, 1912 4QSheets-Sheet lid/U115 cn' Aug. 4, 1931. w. s. GUBELMANN CALCULAT I NGMACHINE fzza Filed Sept. 19, 1912 4Q Sheets-Sheet Aug. 4, 1931. w. s.GUBELMANN CALCULATING MACHINE Filed Sept. 19, 1912 40 Sheets-Sheet 12'QR r m mE hxi Aug. 4, 1931- w. s. GUBELMANN 1,817,451

CALCULATING MACHINE Filed Sept. 19, 1912 4 Sheets-Sheet 1F iunl g 4,1931- w. s. GUBELMANN 1,817,451

CALCULAT ING MACHINE Filed Sept. 19, 1912 40 Sheets-Sheet l4 )J LC 0/. 0H l j fg- -15.

Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHINE 1912 4 Sheets-Sheet 15Filed Sept. 19

Aug. 4, 1931. w. s. GUBELMANN CALCULATING MACHINE Filed Sept. 19, 1912 4SheetsSheet 16 U21 L'f L 4, 1931. w. s. GUBELMANN l.817,451

CALCULATING MACHINE Filed Sept. 19, 1912 40 Sheets-Sheet 1'7 1931- w. s.GUBELMANN 1,817,451

CALCULATING MACHINE Filed Sept. 19, 1912 40 Sheets-Sheet l8 g- 1931- w.s. GUBELMANN 1,81 7,451

CALCULATING MACHINE Filed Sept. 19, 1912 4Q Sheets-Sheet 2o

